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公开(公告)号：US4166609A
公开(公告)日：1979-09-04
申请号：US825595
申请日：1977-08-18
CPC分类号： B22D43/008 , G01F23/242
摘要： In a scum removing apparatus including a suction source, a suction pipe having one end communicating with the suction source and the other free end positioned above the surface of scum to suck the scum and apply water to the sucked scum in the vicinity of the free end, and a scum separator provided at an intermediate portion of the suction pipe, a device for detecting the level of the scum surface relative to the free end of the suction pipe. The detecting device comprises a pair of electrode rods provided on the outer periphery of the free end of the suction pipe and projecting from the pipe end by a suitable length, and means for detecting variations in the electric resistance between the electrode rods. The electrode rod comprises a tube having accommodated therein a slider slidingly projectable from the front end of the tube and slidingly retractable into the tube. The slider is supported by a spring in its retracted position within the tube and connected to means for pushing out the slider from the front end of the tube against the action of the spring.
摘要翻译： 在包括抽吸源的抽气装置中，具有与吸入源连通的一端的吸入管和位于浮渣表面上方的另一个自由端吸入浮渣并在自由端附近的吸附浮渣上施加水 以及设置在吸入管的中间部分的浮渣分离器，用于检测浮渣表面相对于吸入管的自由端的水平的装置。 检测装置包括一对电极杆，设置在吸管的自由端的外周上并且从管端突出适当的长度，以及用于检测电极棒之间的电阻变化的装置。 电极杆包括容纳有从滑块可从管的前端突出并滑动地伸缩到管中的滑块的管。 滑块由弹簧支撑在管内的缩回位置，并连接到抵抗弹簧的作用从管的前端推出滑块的装置。
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公开(公告)号：US4131303A
公开(公告)日：1978-12-26
申请号：US812683
申请日：1977-07-05
摘要： A telescopic assembly for pipes for conveying powdery to granular materials entrained in an air or like gaseous stream comprises two pipes of different diameters coaxially fitting one within the other and axially slidable relative to each other, a labyrinth packing provided around a front end portion of the inner pipe for preventing leakage of the stream or ingress of the atmosphere through the clearance between the two pipes, and a scraper attached by a plate spring to the retainer ring of the labyrinth packing on the front end of the inner pipe and in pressing contact with the inside peripheral surface of the outer pipe. Rollers carried by the outer pipe engage the outer surface of the inner pipe and aid in maintaining a uniform clearance between the two pipes.
摘要翻译： 用于将粉末输送到夹带在空气或类似气体物流中的颗粒材料的管道的伸缩组件包括两个不同直径的管，其彼此同轴地配合在一起并且可相对于彼此轴向滑动;迷宫式密封件围绕着 内管，用于防止两管之间的间隙中的气流或气流的泄漏;以及刮板，其通过板簧附接到内管前端的迷宫式密封圈的保持环上，并与 外管的内周面。 由外管承载的辊子与内管的外表面接合，有助于保持两管之间的均匀间隙。
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公开(公告)号：US4160662A
公开(公告)日：1979-07-10
申请号：US804530
申请日：1977-06-08
CPC分类号： F27D3/1572
摘要： A method of removing slag or like scum from the surface of molten metal by suction. A tubular gaseous stream directed toward the surface of scum is formed, with its interior space communicating with a suction source such as an ejector or vacuum pump. The gaseous stream hampers the inflow of external air into the suction zone surrounded by the stream. On reaching the scum surface, the gaseous stream flows inward along the scum surface and is thereafter drawn toward the suction source, so that the stream acts to blow the scum radially inwardly of the stream and thereafter raises the scum from the surface of molten metal, thus permitting efficient removal of the scum with a relatively low suction. A scum removing apparatus for practicing this method includes a suction source, a suction head communicating with the suction source, and annular nozzle means provided around the suction head for forming a tubular gaseous stream flowing toward the surface of scum.
摘要翻译： 通过抽吸从熔融金属表面除去渣渣等浮渣的方法。 形成指向浮渣表面的管状气流，其内部空间与诸如喷射器或真空泵的抽吸源连通。 气流阻碍外部空气流入由流包围的吸入区。 在到达浮渣表面时，气流沿着浮渣表面向内流动，然后被抽吸到抽吸源，使得流用于将流体径向向内吹入浮渣，然后从熔融金属表面升起浮渣， 从而允许以相对低的吸力有效地去除浮渣。 用于实施该方法的浮渣除去装置包括抽吸源，与抽吸源连通的抽吸头以及围绕抽吸头设置的环形喷嘴装置，用于形成朝向浮渣表面流动的管状气流。
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公开(公告)号：US4077615A
公开(公告)日：1978-03-07
申请号：US802656
申请日：1977-06-02
CPC分类号： F27D3/1572
摘要： A suction head for apparatus for removing slag or scum from the surface of molten metal or the like includes a suction pipe having a scum inlet at one end and communicating at the other end with a suction source by way of a conduit, a scum separator, etc. The suction head further includes a water cooling jacket provided around the suction pipe at least close to the scum inlet, and a water injector for injecting the water in the jacket into the suction pipe at a position close to the scum inlet. The water injection comprises a first nozzle for forcing out the water toward the axis of the suction pipe to cause the water to impinge against the sucked scum and to thereby rapidly solidify the scum on cooling, and a second nozzle for injecting the water into the suction pipe along the inner peripheral surface thereof to prevent the adhesion of the scum to the inner surface of the suction pipe. When desired, a water flow channel from the jacket to the first and second nozzles is provided with a shutter for closing the channel in an emergency to prevent the water from falling onto the molten metal.
摘要翻译： 用于从熔融金属等表面去除渣渣或浮渣的设备的吸头包括一个吸入管，其一端具有浮渣入口，另一端通过导管与抽吸源连通，浮渣分离器， 抽吸头还包括设置在至少靠近浮渣入口的吸入管周围的水冷却套，以及用于将护套中的水注入靠近浮渣入口的位置的吸入管中的水喷射器。 注水包括用于迫使水朝向抽吸管的轴线的第一喷嘴，以使水撞击吸入的浮渣，从而在冷却时快速固化浮渣，以及用于将水注入吸力的第二喷嘴 沿其内周面形成管，以防止浮渣与吸入管的内表面的粘附。 当需要时，从护套到第一和第二喷嘴的水流通道设置有用于在紧急情况下关闭通道的闸门，以防止水落入熔融金属。
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公开(公告)号：US4752315A
公开(公告)日：1988-06-21
申请号：US891267
申请日：1986-07-27
申请人： Katsumi Nagasaki , Yoshihiro Inoue , Tetsuo Momose
发明人： Katsumi Nagasaki , Yoshihiro Inoue , Tetsuo Momose
CPC分类号： F27D3/1572
摘要： A nozzle or nozzles for spraying cooling water are disposed at the lower end of a slag suction path. A cooling water down-flow passage is provided on the outer periphery of an inner tube which constitutes a slag suction path. A water sump is provided below the cooling water down-flow passage, the water sump being located lower than the each nozzle. A lower end opening of the cooling water down-flow passage is disposed lower than the each nozzle and is submerged in water in the water sump. The cooling water down-flow passage, except the lower end opening, is adapted to be closed up. When the cooling water down-flow passage is closed up, water in the passage is stopped by atmospheric pressure acting upon the surface of the water in the water sump, so that it is prevented from flowing down.
摘要翻译： 用于喷射冷却水的喷嘴或喷嘴设置在炉渣吸入路径的下端。 在构成炉渣吸入路径的内管的外周设有冷却水下流路。 在冷却水下流通道的下方设置有水槽，水槽位于比每个喷嘴低的位置。 冷却水下流通道的下端开口设置成比每个喷嘴低，并且浸没在水槽中的水中。 除了下端开口之外，冷却水下流通道适于封闭。 当冷却水下流通道关闭时，通过作用在水槽中的水表面的大气压力阻止通道中的水，从而防止其向下流动。
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6.发明申请PARTICLE COUNTER AND PARTICLE COUNTING DEVICE HAVING PARTICLE COUNTER, AND PARTICLE COUNTING SYSTEM AND ITS USE METHOD 审中-公开具有颗粒计数器的颗粒计数器和颗粒计数装置，以及颗粒计数系统及其使用方法公开(公告)号：US20100045982A1
公开(公告)日：2010-02-25
申请号：US12095465
申请日：2006-11-28
申请人： Haruhiro Tsuneta , Eiichi Sugioka , Hiroshi Tonouchi , Junichi Shiozawa , Kenichi Hayashi , Tetsuo Momose , Hiroaki Furihata
发明人： Haruhiro Tsuneta , Eiichi Sugioka , Hiroshi Tonouchi , Junichi Shiozawa , Kenichi Hayashi , Tetsuo Momose , Hiroaki Furihata
CPC分类号： G01N15/14 , G01N35/00613 , G01N2035/009
摘要： A particle counting device 11 for detecting and counting particles in a fluid to be measured comprises a measuring section 13 for detecting particles and a control section 12 for processing the output signal from the measuring section 13. When an abnormality occurs, a signal to issue a warning is generated. With this, a constant monitoring or observation is possible. Also, a particle counting system comprising a plurality of particle counting devices 11 and an information processing device 17 for processing the results of the counting by the particle processing devices 11 is also provided. The plurality of particle counting devices 11 are electrically connected to the information processing device 17 in multiple and in parallel. Alternately, a particle counting system comprising a plurality of particle counting devices 11 for detecting and counting particles in a fluid to be measured is also provided. To one of the plurality of particle counting devices 11, the other particle counting devices 11 are electrically connected in multiple and in parallel. Therefore, a particle counting system, the measurement time of which can be shortened while maintaining the accuracy of the measurement results, and its use method are provided relatively inexpensively.
摘要翻译： 用于检测和计数待测流体中的颗粒的颗粒计数装置11包括用于检测颗粒的测量部分13和用于处理来自测量部分13的输出信号的控制部分12.当异常发生时，发出信号 生成警告。 因此，可以进行不断的监视或观察。 此外，还提供了包括多个粒子计数装置11和用于处理粒子处理装置11的计数结果的信息处理装置17的粒子计数系统。 多个粒子计数装置11以多个并行的方式与信息处理装置17电连接。 或者，还提供了包括用于检测和计数待测量流体中的颗粒的多个颗粒计数装置11的颗粒计数系统。 对于多个粒子计数装置11之一，其他粒子计数装置11以多个并联方式电连接。 因此，在保持测定结果的精度的同时可以缩短测定时间的粒子计数系统及其使用方法相对便宜。
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7.发明授权Device for transmitting signals from position detector and method of such signal transmission 失效用于从位置检测器发送信号的装置和这种信号传输的方法
公开(公告)号：US5625353A
公开(公告)日：1997-04-29
申请号：US174044
申请日：1993-12-28
申请人： Takashi Katagiri , Tetsuo Momose
发明人： Takashi Katagiri , Tetsuo Momose
CPC分类号： H02P6/16 , G01D5/145 , G01D5/24404 , H02K29/06
摘要： A transmitting device, for transmitting position detector signals, comprises a controller for processing signals on various kinds of data from an object of interest; a position detector that has a magnetic pole detecting portion and which detects position data on the object of interest; an up-down counter that counts in an ascending or descending order on the basis of two-phase output signals that are produced from the position detector in accordance with the change in the position of the object of interest; a converting circuit portion in which both the counter value as produced from the up-down counter or the change in the counter value per unit time and a magnetic pole position detection signal as produced from the magnetic pole detecting portion are converted to a serial signal; and a transmission path for transmitting the serial signal to the controller. Furthermore, a method of transmitting position detector signals with the above-mentioned transmitting device, which comprises: converting position data on an object of interest to a serial signal within a given time; superposing the output of an absolute counter on the serial signal after the output has been converted to a serial signal, the output representing the absolute position of the object of interest; and transmitting the signals in superposition to the control unit along a single channel of transmission path.
摘要翻译： 用于发送位置检测器信号的发送装置包括：控制器，用于处理来自感兴趣对象的各种数据的信号; 位置检测器，具有磁极检测部分，并检测所述感兴趣物体上的位置数据; 基于从位置检测器根据感兴趣对象的位置的变化产生的两相输出信号，以升序或降序计数的升降计数器; 将从上下计数器产生的计数器值或每单位时间的计数器值的变化以及从磁极检测部分产生的磁极位置检测信号都转换成串行信号的转换电路部分; 以及用于将串行信号发送到控制器的传输路径。 此外，一种使用上述发送装置发送位置检测器信号的方法，包括：将感兴趣对象上的位置数据转换为给定时间内的串行信号; 在将输出转换为串行信号之后，将绝对计数器的输出叠加在串行信号上，该输出表示感兴趣对象的绝对位置; 并且沿着传输路径的单个信道将信号叠加发送到控制单元。
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8.发明授权Device for transmitting signals from position detector and method of such signal transmission 失效用于从位置检测器发送信号的装置和这种信号传输的方法
公开(公告)号：US5815089A
公开(公告)日：1998-09-29
申请号：US782097
申请日：1997-01-13
申请人： Takashi Katagiri , Tetsuo Momose
发明人： Takashi Katagiri , Tetsuo Momose
CPC分类号： H02P6/16 , G01D5/145 , G01D5/24404 , H02K29/06
摘要： A transmitting device, for transmitting position detector signals, comprises a controller for processing signals on various kinds of data from an object of interest; a position detector that has a magnetic pole detecting portion and which detects position data on the object of interest; an up-down counter that counts in an ascending or descending order on the basis of two-phase output signals that are produced from the position detector in accordance with the change in the position of the object of interest; a converting circuit portion in which both the counter value as produced from the up-down counter or the change in the counter value per unit time and a magnetic pole position detection signal as produced from the magnetic pole detecting portion are converted to a serial signal; and a transmission path for transmitting the serial signal to the controller. Furthermore, a method of transmitting position detector signals with the above-mentioned transmitting device, which comprises: converting position data on an object of interest to a serial signal within a given time; superposing the output of an absolute counter on the serial signal after the output has been converted to a serial signal, the output representing the absolute position of the object of interest; and transmitting the signals in superposition to the control unit along a single channel of transmission path.
摘要翻译： 用于发送位置检测器信号的发送装置包括：控制器，用于处理来自感兴趣对象的各种数据的信号; 位置检测器，具有磁极检测部分，并检测所述感兴趣物体上的位置数据; 基于从位置检测器根据感兴趣对象的位置的变化产生的两相输出信号，以升序或降序计数的升降计数器; 将从上下计数器产生的计数器值或每单位时间的计数器值的变化以及从磁极检测部分产生的磁极位置检测信号都转换成串行信号的转换电路部分; 以及用于将串行信号发送到控制器的传输路径。 此外，一种使用上述发送装置发送位置检测器信号的方法，包括：将感兴趣对象上的位置数据转换为给定时间内的串行信号; 在将输出转换为串行信号之后，将绝对计数器的输出叠加在串行信号上，该输出表示感兴趣对象的绝对位置; 并且沿着传输路径的单个信道将信号叠加发送到控制单元。
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9.发明授权Motor control system for controlling the operations of a plurality of servo motors 失效用于控制多个伺服电动机的操作的电动机控制系统
公开(公告)号：US5619111A
公开(公告)日：1997-04-08
申请号：US587712
申请日：1996-01-19
申请人： Takashi Katagiri , Tetsuo Momose
发明人： Takashi Katagiri , Tetsuo Momose
CPC分类号： H05K7/1432 , G05B11/32 , H02P5/50
摘要： Functional element units are fixedly mounted on a circuit board, and unit-side connectors are electrically wired to base-board-side connectors. A predetermined wiring circuit has been formed on the circuit board, with the result that the wiring work is simplified as much, and the disused connectors can be disposed of, so that the number of connectors is reduced. In addition, the electrical connection of the functional element units through those connectors, provides the following effects: the wiring is orderly and reasonable, the number of wires is small, the occurrence of wiring errors is prevented, and in addition the application of external noises to the wires is prevented. That is, the operation of the motor control system high in reliability.
摘要翻译： 功能元件单元固定地安装在电路板上，单元侧连接器电连接到基板侧连接器。 在电路板上已经形成了预定的布线电路，结果使布线工作简单化，并且废弃的连接器可以被布置，使得连接器的数量减少。 另外，通过这些连接器的功能元件单元的电连接，具有以下效果：布线有序合理，导线数量少，防止布线错误的发生，另外应用外部噪声 防止了电线。 也就是说，电机控制系统的运行可靠性高。
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